Advanced technology
Wherever hazards are induced by combustible gases or vapours, the transmitter CC28 and GfG's proven controllers are the best solution for reliable surveillance. The ATEX-certified design, a built-in, Ex-proof buzzer and bright alarm LEDs provide safe operation including visual and audible warning even in hazardous areas. Thus the gas alarm does not only alert the man in the control room but also the person at site.
An external displayand alarm provides a warning for gas hazards before entering a confined space.

The fastest Transmitter worldwide!
A new sensor technology and a special "chimney effect" make the CC28 the catalytic combustion transmitter with the shortest response time worldwide for combustible gases. The proven Delta Alarm of GfG´s GMA controller reduces the response time even further - most important for handling explosion dangers. The user gains essential seconds for counter measures or for getting to safety.

Smart sensors, intelligent and pre-calibrated
The Smart Sensor Technology makes installation or sensor replacement a matter of seconds - just plug the sensor into the transmitter. The data for a multitude of gases are already stored in the sensor. Adjustments are done with touch keys directly at the transmitter or by means of the remote control (one man calibration).

Remote Control RC2
Several combustible gases are lighter than air. With the transmitter installed close to the ceiling you can provide permanently connected cables with plugs for the remote control, which allows to do all adjustments without having to climb up a ladder. One remote control can be used for several transmitters. The display of the remote control always shows the same reading as the transmitter. The remote control facilitates inspection, service and calibration considerably.

Reliable detection, increased safety, minimized cost of ownership
The sensor and the integrated temperature compensation provide highest measurement accuracy. No other catalytic combustion transmitter for combustible gases has a shorter response time than the CC28. This gives the user additional time to take counter measures or to get to safety. Low maintenance requirements and long sensor life reduce your cost of ownership.

Integrated alarm - No cost for Ex-buzzer, Ex-light and wiring!
With model CC28 D the present gas concentration can be read at site from the display of the transmitter - and from the GMA controller.
Model CC28 DA provides additional warning by means of bright alarm LEDs and buzzer - thus avoiding additional expenses for Ex-proof buzzers and lights and for the wiring from controller to alarm devices. In combination with GfG's most flexible control monitors the CC28 provides extraordinary solutions for favourable and reliable monitoring of combustible gases.

Advantages at a glance
  - Display of gas concentration at display, external readout or at remote control
  - Ex-proof: ATEX ` II 2 G EEx dem [ib] IIC T4
  - EC-Type Examination Certificate BVS 05 ATEX G 001 X
  - Ex-proof visual and loud audible alarm, considerably less wiring
  - Smart Sensor System, low service requirement
  - Status display (operation/fault/service) at transmitter
  - Adjustments with touch keys or remote control, without opening the casing, easy handling     even in hardly accessible transmitter position (e.g. below ceiling)